Home / 940,801.80-1,411,202.70-566,632.20

Finding the Fourth Proportional to 940,801.80, 1,411,202.70 and 566,632.20

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Solution

The fourth proportional to 940,801.80, 1,411,202.70 and 566,632.20 is: 849,948.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,801.80 : 1,411,202.70 = 566,632.20 : x
  2. Step 2: Convert to fraction form
    940,801.80/1,411,202.70 = 566,632.20/x
  3. Step 3: Cross multiply
    940,801.80x = 1,411,202.70 × 566,632.20
  4. Step 4: Simplify right side
    940,801.80x = 799,632,890,546.94
  5. Step 5: Solve for x
    x = 799,632,890,546.94/940,801.80
  6. Step 6: Final answer
    x = 849,948.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.